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1. 

INSTALLATION

 

 

IOM manual CTX centrifugal pumps

 

7

  

 

1.4.

 

Storage 

 

If  the  equipment  is  to  be  stored  prior  to  installation,  place  it  in  a  clean  location.  Do  not 
remove the protective covers from the suction and discharge which have been fastened to 
keep pump internals free of debris. Clean the pump thoroughly before installation. 
When in storage, turn the  shaft  by hand  at least  once per month. The pump-motor unit 
should always be stored indoor in dry, vibration and dust free conditions. 
 

1.5.

 

Foundation 

 

The pump-motor unit must stand on and be fixed to a sufficiently rigid structure that can 
support the entire perimeter on which the unit stands. The foundation on a firm bottom is 
the most satisfactory. Once the pump is in position, adjust level with metal shims between 
the feet and the surface on which it stands. Check that the feet of the pump motor unit stand 
well  on  each  of  them.  The  surface  on  which  the  foundation  stands  must  be  flat  and 
horizontal. If the unit is fitted on a steel structure, make sure that it is supported so that the 
feet do not warp. In any case, it is advisable to fit some anti-vibration rubber pieces between 
the pump and the brickwork. The motor needs an additional stand as its level is higher than 
that of the pump casing. As an option the pump can be ordered with feet for the motor. For 
close-coupled type, pump motor alignment is not required. 

1.6.

 

Environment 

 

➢

 

There should be enough space in the vicinity of the pump in order to operate, maintain 
and repair it. 

➢

 

The  area  in  which  the  pump  is  operated,  must  be  sufficiently  ventilated.  Excessive 
temperature, humidity or dirt may affect the pump operation. 

➢

 

Behind the cooling fan of the motor there must be sufficient room for the hot air to 
escape the motor. 

 

1.7.

 

Suction and discharge piping 

 

A pump is generally part of a piping system that can include a number of components such 
as valves, fittings, filters, expansion joints, instruments, etc. The way the piping is arranged 
and  the  positioning  of  the  components  has  a  great  influence  on  the  operation  and  the 
lifetime of the pump. The pump cannot be used as a support for the components connected 
to it. 
 
The flow of liquid from the pump must be as even as possible. It is advisable to avoid any 
tight  bends  or  drastic  reductions  of  diameters  that  may  cause  flow  resistance  in  the 
installation.  In  case  of  diameter  reduction,  it  is  advisable  to  use  appropriate  conical 
reductions (possibly eccentric on suction side and concentric on discharge side) at changes 
of diameter and at a minimum distance from pump connections of five diameters of the 
pipeline. 

1.7.1.

 

Connection of discharge pipe

 

 

A check-valve and a shut-off/regulation valve are normally fitted on the discharge side. 
The check-valve protects the pump from any backflow. The shut-off/regulation valve cuts off 
the pump from the line and adjusts the output. Never adjust flow rate using the valve on the 
suction pipe. 

Содержание CTX H

Страница 1: ...5 175 CTX I 65 230 CTX H 65 230 CTX I 65 240 CTX H 65 240 CTX I 80 205 CTX H 80 205 CTX I 80 212 CTX H 80 212 CTX I 80 260 CTX H 80 260 CTX I 100 230 CTX H 100 230 CTX High Performance Centrifugal Pum...

Страница 2: ...alth and safety 8 1 8 1 Protection 8 1 8 2 Electrical safety 9 1 8 3 Chemical hazard 9 1 8 4 Dry running 9 1 8 5 Noise level 9 1 8 6 Temperature hazards 9 1 8 7 Rotating parts 9 1 8 8 Cleaning and dis...

Страница 3: ...ly of the pump 20 3 4 1 Test run 23 4 OPTIONS 24 4 1 Motor shroud M N 24 5 SPARE PARTS 25 5 1 Spare parts drawing 25 5 2 Spare parts list 26 5 3 Recommended spare parts 26 5 4 How to order parts 26 6...

Страница 4: ...relevant Union harmonisation legislation Directive 2006 42 EC of European Parliament and of the Council of 17 May 2006 on machinery amending Directive 95 16 EC Directive 2014 35 UE of the European Pa...

Страница 5: ...0 2 Warning symbols The following warning symbols are present in this instruction manual This is what they say This symbol stands next to all safety instructions in this instruction manual where dange...

Страница 6: ...tely report any damage or shortage to the transport company and to us 1 3 Lifting and transportation Before handling the pump check the weight of the pump see chapter 6 Data Refer to Your local standa...

Страница 7: ...lignment is not required 1 6 Environment There should be enough space in the vicinity of the pump in order to operate maintain and repair it The area in which the pump is operated must be sufficiently...

Страница 8: ...crucial that the whole suction line is filled with liquid prior to starting the pump The suction piping must be air tight Critical points in these terms are also the seals between flanges and the sea...

Страница 9: ...ncluding the motor in normal operating conditions produce a sound level below 80 dB A The major sources of noise are liquid turbulence in the installation cavitation or any other abnormal operation th...

Страница 10: ...s on the pump discharge and suction lines 12 With negative suction lift tilt of piping towards suction tank 13 YES check valve with negative suction lift 14 YES strainer if particles are present 15 Su...

Страница 11: ...1 10 3 Thermometer If the temperature of the pumped liquid is a critical parameter provide the installation with a thermometer preferably on the suction side 1 11 Motor connection An expert electrici...

Страница 12: ...W 90L 2920 230 400 50 Hz 3500 280 480 60 Hz 3 0 kW 100L 2910 230 400 50 Hz 3500 280 480 60 Hz 4 0 kW 112M 2910 400 690 50 Hz 3500 480 830 60 Hz 5 5 kW 132S 2930 400 690 50 Hz 3500 480 830 60 Hz 7 5 kW...

Страница 13: ...ction to the terminals of the electric motor chapter 1 11 Motor connection and repeat the procedure described above Any auxiliary connections must all be connected 2 1 1 Starting the pump The CTX pump...

Страница 14: ...rogram according to local and public health and safety regulations 2 3 1 Cleaning procedure The pump may be cleaned in two different ways CIP Cleaning In Place without dismantling the pump using steam...

Страница 15: ...to thoroughly cleaned before disposal 2 6 Waste of electrical and electronic equipment WEEE directive Users of electrical and electronic equipment EEE with the WEEE marking per Annex IV of the WEEE Di...

Страница 16: ...the suction pipe Make suction pipe short and direct X Pump is clogged Clean the pump X X X X Cavitation Increase suction pressure X X X X The pump sucks air Make sure all connections are tight X X X...

Страница 17: ...t with the pumped liquid make sure that the pump has been fully emptied and washed When draining the liquid make sure that there is no danger for people or the environment The numbers put in brackets...

Страница 18: ...d remove the O ring 192 NOTE Apply grease on the thread before re assembly Fig 3 3 7 Unscrew the impeller 9 NOTE Apply grease on the thread before re assembly Fig 3 3 8 Remove the nuts 20 and washers...

Страница 19: ...of the mechanical seal Fig 3 3 12 Remove the bolts 121 washers 122 and nuts 123 fastening the lantern 11 to the electric motor Fig 3 3 13 Remove the lantern 11 Fig 3 3 14 Remove the mechanical seal gr...

Страница 20: ...replace if necessary The casing O ring should be replaced after every pump disassembly 3 4 Assembly of the pump The assembly procedure is done in the reverse order to the disassembly Nevertheless the...

Страница 21: ...h If not it may cause mechanical seal leakage NOTE For cleaning use dust free material e g blue towel TORK 1230081 Fig 3 4 4 Before assembly lubricate the mechanical seal O rings to provide more accur...

Страница 22: ...ers Fig 3 4 8 Proper gap between the impeller and the back casing has to be set Push the impeller to the housing through the shaft then tighten the shaft screws Fig 3 4 9 Remove casing and spacer ring...

Страница 23: ...priate gap Pump type A mm B mm CTX 40 165 0 5 1 2 CTX 50 145 CTX 50 200 CTX 65 175 CTX 65 240 1 0 3 CTX 65 230 CTX 80 205 CTX 80 212 CTX 80 260 CTX 100 230 3 4 1 Test run We recommend you to conduct a...

Страница 24: ...s steel Available for all pump sizes Code Motor IEC size Motor powers Pump size KIT SHROUD 90 X 90S 90L 1 5 kW 2 2 kW 40 165 50 145 KIT SHROUD 100 X 100L 3 0 kW 40 165 50 145 65 175 KIT SHROUD 112 X 1...

Страница 25: ...5 SPARE PARTS IOM manual CTX centrifugal pumps 25 5 SPARE PARTS 5 1 Spare parts drawing 41 411 11 12 122 121 161 1 1 1 16 20 201 191 192 12 90 1 1 141 142 14...

Страница 26: ...Shaft guard screw 4 A2 70 9xxx Impeller xxx diameter in mm 1 AISI 316L Ra 3 2 AISI 316L Ra 0 8 CTX 100 230 80 260 80 212 80 205 65 240 65 230 65 175 50 200 50 145 40 165 CTX 100 230 80 260 80 212 80...

Страница 27: ...FKM SSN SiC SiC NBR SGV SiC graphite FKM SGS SiC graphite Silicone SGN SiC graphite NBR 2 Type of mechanical seal Blank Single mechanical seal D Double mechanical seal back to back 3 Connection optio...

Страница 28: ...50 200 30 3 0 100L 201 213 65 5 83 5 150 38 39 3 50 54 5 63 140 12 419 437 105 160 205 18 100 50 200 40 4 0 112M 70 426 444 190 222 112 50 200 55 5 5 132S 172 89 467 485 216 256 132 50 200 75 7 5 132S...

Страница 29: ...10 14 5 615 621 254 314 14 5 160 80 212 150 15 160M 160 80 212 185 18 5 160L 254 659 665 160 80 212 220 22 180M 121 241 279 349 180 80 212 300 30 200L 133 305 18 5 735 741 318 388 18 5 200 80 212 370...

Страница 30: ...201 213 65 5 83 5 171 5 38 39 3 50 54 5 120 410 160 60 12 677 5 695 5 332 5 194 280 417 296 5 200 50 200 40 4 0 112M 140 12 18 50 200 55 5 5 132S 193 5 420 178 12 730 5 748 5 402 5 226 320 465 344 5 2...

Страница 31: ...15 160M 80 212 185 18 5 160L 80 212 220 22 180M 253 5 645 315 987 5 992 5 552 5 316 442 621 423 5 280 80 212 300 30 200L 247 5 229 760 305 1088 1093 617 5 342 512 674 435 5 300 80 212 370 37 200L 80 2...

Страница 32: ...N40 DN65 DN40 63 5 38 63 5 38 2 1 80 205 DN80 DN50 DN80 DN50 76 1 51 76 51 2 80 212 DN80 DN65 DN80 DN65 76 1 63 5 76 63 5 3 2 80 260 DN80 DN65 DN80 DN65 76 1 63 5 76 63 5 3 2 100 230 DN100 DN80 DN100...

Страница 33: ...10 M6 20 13 M8 Pos 161 DIN 912 screw Mounting torque Nm Tool size S mm Thread 25 6 M8 25 6 M8 25 6 M8 25 6 M8 Pos 121 DIN 933 bolt Mounting torque Nm Tool size S mm Thread 35 17 M10 60 19 M12 60 19 M...

Страница 34: ...6 DATA IOM manual CTX centrifugal pumps 34 6 5 Performance curves he performance curves are based on water at 20 Contact us for detailed curves Speed 2900 rpm...

Страница 35: ...Nm X 115 90 104 10 Y 115 90 39 10 Z 115 90 39 11 CTX I H 65 230 Direction Load N inlet outlet Moment of force inlet outlet Nm X 115 65 103 5 Y 115 65 39 7 Z 115 65 39 5 CTX I H 65 240 Direction Load N...

Страница 36: ...Customer except for those purposes set out in any invitation to render documents or other documents specifically made available to Tapflo before entering into this agreement c high quality materials a...

Страница 37: ...ts or components will become the property of Tapflo 7 The products are built in accordance with standard CE normative and are tested where applicable by apflo Approval and tests by other control autho...

Страница 38: ...very Date Date of pump installation Pump type Serial No see name plate Description of the fault The installation Liquid emperature Viscosity cPs Spec grav kg m3 pH value Content of particles of max si...

Страница 39: ...7 WARRANTY IOM manual CTX centrifugal pumps 39...

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